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近年来,随着我国新课程改革的不断深入,教学理念也在不断地更新和完善。但小学数学教材依旧是那本老教材,知识同样还是这些知识,但如何老曲新唱,使得教学更具有生命力,我们就应该在教学方法和教学过程中不断推陈出新。情境教学不失为一个好方法,它能使晦涩难懂、死气沉沉的数学知识变得具体形象、生龙活虎,更有助于加深学生对数学知识的理解和掌握。因此,小学数
In recent years, with the continuous deepening of the new curriculum reform in our country, the teaching philosophy is continuously updated and improved. However, primary school mathematics textbooks are still the old teaching materials, knowledge is still the same knowledge, but how the old song new singing, making teaching more viable, we should continue to introduce new teaching methods and teaching process. Situational teaching is a good way to make obscure and dead-end mathematical knowledge become concrete and vivid, and help to deepen students’ understanding and mastery of mathematics. So elementary school number